BIOS error?

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OK, but the HL2 the Sims2 and others run just fine(no stuttering, freezing, graphics bugs) on my friends comp, the only diff is that he has Intell proc and MSI board. It is not that better. So I dont know, it must be something with my machine, but dont know what....

[Luciel]

some games are made to run better on some processors and some graphs cards, in any case, i dont think ull ever be able to play it decently on that machine : /

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Can be, but I'm not giving up just yet ! There must ba problem with my comp (maybe the BIOS, I'm getting certain), and I'm gonna make tha games run for good.
You have no ideas whats wrong, apart form that "you have a ****** machine" dialoge?

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Well thanks for the helpful behavior . I know you guys would try to help me .
Ah, forget it...

[Luciel]

why is it crashing.. hmmm, corruption of any driver? the processor getting to hot and cumming? xD hehehe, i dunno mate, cant help u with this one

[Play]

HEUREKAAAA!!!!
I fixed my problem, but I dunno how. IS that redicoulus? well, yeah...
Anyway, I tried the last thing that can be updated. The so called BIOS(As I suspected), I spent spent lond time identifiing my BIOS type, but ifound it and updated. The decription said something about it fixes errors that causes some Nvidia cards to malfunction. After the flashing I decided to set the BIOS to "Optimized defaults". I dunno wich one helped, but belive it or not, HL2 and the Sims2 runs like never before!!!! No freezing, no stuttering, beautyful(well...as can be ) graphics, no lock-ups, no errors. Just a few "crashing to desktop with no error messages" stuff, but not too often(quicksave rulez ).
The BIOS was the bad guy, as I suspected.
Thanks anyway